Results 31 to 40 of about 10,027 (207)

Probable consequences of the mitigation of citrus canker eradication methodology in São Paulo state [PDF]

, 2010
Recentemente a Secretaria de Agricultura e Abastecimento do estado de São Paulo abrandou os critérios relacionados à erradicação do cancro cítrico. Em abril de 2009 mais de 99,8% dos talhões comerciais de laranjeiras doces estavam livres da doença em São
BARBOSA, José Carlos, BELASQUE JUNIOR, José, BERGAMIN FILHO, Armando, MASSARI, Cícero Augusto   +3 more
core   +2 more sources

Síntomasde Cancro Cítrico en Árbolesde Vivero

EDIS, 2013
This is a two-page illustrated identification sheet for citrus canker symptoms that appear in citrus nurseries. Written by Timothy D. Riley, Megan M. Dewdney, and Jamie D.
Timothy D. Riley, Megan M. Dewdney, Jamie D. Burrow   +2 more
doaj   +5 more sources

Sugar‐Armored Pesticides: Self‐Assembled System for Enhanced Foliar Adhesion and Sustained Delivery of Hydrophobic Antimicrobials Against Bacterial Diseases

Advanced Science, EarlyView.
This study develops a sugar‐armored, self‐assembled pesticide delivery system that enhances foliar adhesion, provides sustained release, effectively disrupts biofilms, and demonstrates superior bactericidal activity for improved disease control.
Jinghan Yang, Juan Liu, Xiaohui Wang, Peiyi Wang   +3 more
wiley   +1 more source

Biodegradable Coatings with Essential Oils for Combating Papaya Anthracnose: State of the Art and Perspectives

Food Bioengineering, EarlyView.
ABSTRACT Papaya (Carica papaya L.) production and marketability are strongly constrained by postharvest diseases, with anthracnose caused by Colletotrichum spp. representing the most significant threat. Traditional control relies on synthetic fungicides, which, although effective, face challenges such as the development of pathogen resistance ...
Raul Coimbra Miranda, Zandia Maria de Souza Nascimento, Beni Jequicene Mussengue Chaúque, Hellen Kempfer Philippsen, Lúcia de Fátima Henriques Lourenço, Consuelo Lúcia Sousa de Lima   +5 more
wiley   +1 more source

Genetic diversity of Xanthomonas species pathogenic to citrus based on avr and leucine rich protein genes [PDF]

, 2009
The genus Xanthomonas includes a group of phytopathogenic bacteria that have great economic importance around the world. Citrus canker, caused by Xanthomonas citri subsp. citri, is one of the main threats to citrus crops worldwide.
Belasque, José, Fabricio José, J., Ferro, M.Inês T., Martins, E. Cristina, Pruvost, Olivier, Vernière, Christian   +5 more
core  

Single and dual RPA‐CRISPR/Cas assays for point‐of‐need detection of Stewart's wilt pathogen (Pantoea stewartii subsp. stewartii) of corn and Maize dwarf mosaic virus

Pest Management Science, Volume 81, Issue 4, Page 1988-1999, April 2025.
Schematic diagram of the single and dual RPA‐CRISPR/Cas12a/13a diagnostic assays for the detection of Pantoea stewartii subsp. stewartii and Maize dwarf mosaic virus. The validated assays provide a useful and sensitive molecular tool for detecting two quarantine pathogens of maize within a minimal resource framework suitable for fast‐tracking the ...
Qian Tian, Hua Zhou, Zhenxing Zhao, Yongjiang Zhang, Wenjun Zhao, Lulu Cai, Tao Guo   +6 more
wiley   +1 more source

The TALE PthA4 of Xanthomonas citri subsp. citri Indirectly Activates an Expansin Gene CsEXP2 and an Endoglucanase CsEG1 via CsLOB1 to Cause Citrus Canker Symptoms

Molecular Plant-Microbe Interactions
Citrus canker caused by Xanthomonas citri subsp. citri (Xcc) is an important citrus disease worldwide. PthA4 is the most important pathogenicity gene of Xcc and encodes a transcription activator-like effector (TALE) secreted by the type III secretion ...
Rikky Rai, Nian Wang
doaj   +1 more source

A suitable approach to resource allocation in biosecurity when considering dependent benefits and costs

Methods in Ecology and Evolution, EarlyView.
Abstract Optimal allocation of resources to the management of biosecurity risk, threatened species conservation or natural hazards such as bushfires is imperative—because program budgets are usually finite and, therefore, constrained. However, effectively dividing resources among management activities to achieve the greatest benefit remains a ...
Aaron Dodd, Edith Arndt, Anca Hanea
wiley   +1 more source

Citrus junos as a host of citrus bacterial canker [PDF]

, 2017
Following a request from the European Commission, the European Food Safety Authority (EFSA) Plant Health (PLH) Panel analysed a dossier submitted by the Japanese authorities in order to clarify the host status of Citrus junos with regard to Xanthomonas ...
Bragard, C., Caffier, D., Candresse, T., Chatzivassiliou, E., Dehnen-Schmutz, K., EFSA Panel on Plant Health (PLH), Gilioli, G., Gregoire, J. C., Guajardo, I. M., Jeger, M., Kozelska, S., MacLeod, A., Miret, J. A. J., Navarro, M. N., Niere, B., Parnell, S., Potting, R., Pruvost, O., Rafoss, T., Rossi, V., Urek, G., Van Bruggen, A., Van Der Werf, W., West, J. S., Winter, S.   +24 more
core   +4 more sources

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

The FEBS Journal, EarlyView.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima, Dev Sriranganadane, Daiane Laise da Silva, Natália C. Drebes Dörr, Enzo Breviglieri Sichi Mello, Caio Vinicius dos Reis, Rogério Ferreira Lourenço, José Felipe Teixeira da Silva Santos, Anita Salmazo, Brenno Wendler Miranda, Katlin B. Massirer, Rafael M. Couñago, Cristina E. Alvarez‐Martinez   +12 more
wiley   +1 more source